Deformable sleeve with resilient core structure

Abstract

The invention relates to deformable sleeve with resilient core structure, including: the top and bottom of the sleeve; a resilient core device with one or more solid parts, which has a surface structure of a gap, and/or cavities and limits the distance between the first and second ends of the sleeve due to induced movement. Width of the sleeve is partially limited when it is in undeformed position, and its narrowest width size is partially limited when the sleeve is in deformed position; the outer wall of the resilient core device is partially connected, or secured to the sleeve at one or more ends of the deformable sleeve. The deformable sleeve and resilient core device can be used in combination with various products to improve grip, function or surface appearance. Deformation of the sleeve is limited to a specific structure through the resilient core to provide users improved experience.

1 . A deformable sleeve with a resilient core structure, which is characterized by:
 the top of the sleeve and the bottom of the sleeve;   the resilient core device with a tubular structure of one or more solid parts is set in the inner boundary of the deformable sleeve, the resilient core device has a surface structure of gaps, notches, voids or cavities, and the surface structure limits the reduction in distance between the top and bottom ends of the deformable sleeve caused by actuation, the surface structure partially limits the width of the deformable sleeve when the deformable sleeve is in its undeformed position, and partially limits the narrowest width size of the deformable sleeve when the deformable sleeve is in the deformed position;   the outer wall of the resilient core device is partially connected, or secured to the deformable sleeve at one or more ends of the deformable sleeve.   
     
     
         2 . The deformable sleeve with a resilient core structure according to  claim 1 , wherein the predetermined shape of the sleeve in the deformation position, when pressure is applied along the direction of the top of the sleeve, the predetermined shape is adjusted by the resilient core structure, and the pressure required for deformation is derived from the force exerted by the hand or other mechanism. 
     
     
         3 . The deformable sleeve with a resilient core structure according to  claim 1 , wherein a sealed tube at the bottom of the resilient core device, the sealed tube is a hollow tube with a closed end,
 and the sealed part of the sealed tube is equipped with a valve, through which air pressure can be added or removed.   
     
     
         4 . The deformable sleeve with a resilient core structure according to  claim 1 , wherein the resilient core device includes a latch, a latch release button, a spring and a lever. 
     
     
         5 . The deformable sleeve with a resilient core structure according to  claim 4 , wherein the latch fixing the deformable sleeve in its deformation position, and the deformation can be released, after the deformation is released, the sleeve returns to its undeformed position. 
     
     
         6 . The deformable sleeve with a resilient core structure according to  claim 1 , wherein the resilient core device has a closed part or a hollow tubular shape at either end. 
     
     
         7 . The deformable sleeve with a resilient core structure according to  claim 1 , wherein the resilient core device does not have a closed part or has a hollow tubular shape at either end. 
     
     
         8 . The deformable sleeve with a resilient core structure according to  claim 1 , wherein the combination of the deformable sleeve and the resilient core device forms a sheath, and the resilient core device can be directly combined or molded to the surface of the product. 
     
     
         9 . The deformable sleeve with a resilient core structure according to  claim 1 , wherein the deformable sleeve is composed of at least one layer of elastic or non-elastic material. 
     
     
         10 . The deformable sleeve with a resilient core structure according to  claim 9 , wherein the resilient or non-elastic materials are plastic, rubber, cloth, metal and/or its composite materials.